Bevölkerungsentwicklung – Buch a.Erlbach
Bevölkerung (Jahresende)
Jährliche Komponenten
| Jahr | Bevölkerung | Geburten | Sterbefälle | Natürlicher Saldo | Wanderungssaldo |
| 2024 |
3.929 |
– |
– |
– |
34 |
| 2023 |
3.920 |
– |
– |
– |
64 |
| 2022 |
3.866 |
– |
– |
– |
18 |
| 2021 |
4.147 |
– |
– |
– |
46 |
| 2020 |
4.118 |
– |
– |
– |
139 |
| 2019 |
3.981 |
– |
– |
– |
114 |
| 2018 |
3.868 |
– |
– |
– |
-11 |
| 2017 |
3.880 |
47 |
42 |
5 |
68 |
| 2016 |
3.807 |
39 |
30 |
9 |
61 |
| 2015 |
3.739 |
39 |
42 |
-3 |
96 |
| 2014 |
3.646 |
31 |
29 |
2 |
81 |
| 2013 |
3.562 |
33 |
28 |
5 |
9 |
| 2012 |
3.549 |
25 |
38 |
-13 |
91 |
| 2011 |
3.470 |
21 |
45 |
-24 |
12 |
| 2010 |
3.499 |
36 |
53 |
-17 |
50 |
| 2009 |
3.466 |
20 |
49 |
-29 |
17 |
| 2008 |
3.478 |
18 |
37 |
-19 |
-28 |